Python SqoopHook._export_cmd方法代碼示例

本文整理匯總了Python中airflow.contrib.hooks.sqoop_hook.SqoopHook._export_cmd方法的典型用法代碼示例。如果您正苦於以下問題：Python SqoopHook._export_cmd方法的具體用法？Python SqoopHook._export_cmd怎麽用？Python SqoopHook._export_cmd使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類airflow.contrib.hooks.sqoop_hook.SqoopHook的用法示例。

在下文中一共展示了SqoopHook._export_cmd方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。

示例1: test_export_cmd

# 需要導入模塊: from airflow.contrib.hooks.sqoop_hook import SqoopHook [as 別名]
# 或者: from airflow.contrib.hooks.sqoop_hook.SqoopHook import _export_cmd [as 別名]
    def test_export_cmd(self):
        """
        Tests to verify the hook export command is building correct Sqoop export command.
        """
        hook = SqoopHook()

        # The subprocess requires an array but we build the cmd by joining on a space
        cmd = ' '.join(
            hook._export_cmd(
                self._config_export['table'],
                self._config_export['export_dir'],
                input_null_string=self._config_export['input_null_string'],
                input_null_non_string=self._config_export[
                    'input_null_non_string'],
                staging_table=self._config_export['staging_table'],
                clear_staging_table=self._config_export['clear_staging_table'],
                enclosed_by=self._config_export['enclosed_by'],
                escaped_by=self._config_export['escaped_by'],
                input_fields_terminated_by=self._config_export[
                    'input_fields_terminated_by'],
                input_lines_terminated_by=self._config_export[
                    'input_lines_terminated_by'],
                input_optionally_enclosed_by=self._config_export[
                    'input_optionally_enclosed_by'],
                batch=self._config_export['batch'],
                relaxed_isolation=self._config_export['relaxed_isolation'],
                extra_export_options=self._config_export['extra_export_options']
            )
        )

        self.assertIn("--input-null-string {}".format(
            self._config_export['input_null_string']), cmd)
        self.assertIn("--input-null-non-string {}".format(
            self._config_export['input_null_non_string']), cmd)
        self.assertIn("--staging-table {}".format(
            self._config_export['staging_table']), cmd)
        self.assertIn("--enclosed-by {}".format(
            self._config_export['enclosed_by']), cmd)
        self.assertIn("--escaped-by {}".format(
            self._config_export['escaped_by']), cmd)
        self.assertIn("--input-fields-terminated-by {}".format(
            self._config_export['input_fields_terminated_by']), cmd)
        self.assertIn("--input-lines-terminated-by {}".format(
            self._config_export['input_lines_terminated_by']), cmd)
        self.assertIn("--input-optionally-enclosed-by {}".format(
            self._config_export['input_optionally_enclosed_by']), cmd)
        # these options are from the extra export options
        self.assertIn("--update-key id", cmd)
        self.assertIn("--update-mode allowinsert", cmd)

        if self._config_export['clear_staging_table']:
            self.assertIn("--clear-staging-table", cmd)

        if self._config_export['batch']:
            self.assertIn("--batch", cmd)

        if self._config_export['relaxed_isolation']:
            self.assertIn("--relaxed-isolation", cmd)

開發者ID:jgao54，項目名稱:airflow，代碼行數:60，代碼來源:test_sqoop_hook.py

示例2: test_export_cmd

# 需要導入模塊: from airflow.contrib.hooks.sqoop_hook import SqoopHook [as 別名]
# 或者: from airflow.contrib.hooks.sqoop_hook.SqoopHook import _export_cmd [as 別名]
    def test_export_cmd(self):
        hook = SqoopHook()

        # The subprocess requires an array but we build the cmd by joining on a space
        cmd = ' '.join(
            hook._export_cmd(
                self._config_export['table'],
                self._config_export['export_dir'],
                input_null_string=self._config_export['input_null_string'],
                input_null_non_string=self._config_export[
                    'input_null_non_string'],
                staging_table=self._config_export['staging_table'],
                clear_staging_table=self._config_export['clear_staging_table'],
                enclosed_by=self._config_export['enclosed_by'],
                escaped_by=self._config_export['escaped_by'],
                input_fields_terminated_by=self._config_export[
                    'input_fields_terminated_by'],
                input_lines_terminated_by=self._config_export[
                    'input_lines_terminated_by'],
                input_optionally_enclosed_by=self._config_export[
                    'input_optionally_enclosed_by'],
                batch=self._config_export['batch'],
                relaxed_isolation=self._config_export['relaxed_isolation'])
        )

        self.assertIn("--input-null-string {}".format(
            self._config_export['input_null_string']), cmd)
        self.assertIn("--input-null-non-string {}".format(
            self._config_export['input_null_non_string']), cmd)
        self.assertIn("--staging-table {}".format(
            self._config_export['staging_table']), cmd)
        self.assertIn("--enclosed-by {}".format(
            self._config_export['enclosed_by']), cmd)
        self.assertIn("--escaped-by {}".format(
            self._config_export['escaped_by']), cmd)
        self.assertIn("--input-fields-terminated-by {}".format(
            self._config_export['input_fields_terminated_by']), cmd)
        self.assertIn("--input-lines-terminated-by {}".format(
            self._config_export['input_lines_terminated_by']), cmd)
        self.assertIn("--input-optionally-enclosed-by {}".format(
            self._config_export['input_optionally_enclosed_by']), cmd)

        if self._config_export['clear_staging_table']:
            self.assertIn("--clear-staging-table", cmd)

        if self._config_export['batch']:
            self.assertIn("--batch", cmd)

        if self._config_export['relaxed_isolation']:
            self.assertIn("--relaxed-isolation", cmd)

開發者ID:Nextdoor，項目名稱:airflow，代碼行數:52，代碼來源:test_sqoop_hook.py

注：本文中的airflow.contrib.hooks.sqoop_hook.SqoopHook._export_cmd方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。